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| author | Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com> | 2008-01-08 07:04:50 (GMT) |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 16:01:22 (GMT) |
| commit | 6f723c7911e7827091586ae63f4040874eeb75e5 (patch) | |
| tree | fd048c1c6cfd47131fc03e97a55520562d1f152b /include/asm-x86 | |
| parent | 571008daccc17c03ccec810922c2bcaed86b15c1 (diff) | |
| download | linux-6f723c7911e7827091586ae63f4040874eeb75e5.tar.xz | |
KVM: Portability: Move kvm_fpu to asm-x86/kvm.h
This patch moves kvm_fpu asm-x86/kvm.h to allow every architecture to
define an own representation used for KVM_GET_FPU/KVM_SET_FPU.
Signed-off-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
Acked-by: Carsten Otte <cotte@de.ibm.com>
Acked-by: Zhang Xiantao <xiantao.zhang@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'include/asm-x86')
| -rw-r--r-- | include/asm-x86/kvm.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/asm-x86/kvm.h b/include/asm-x86/kvm.h index 17afa81..7a71120 100644 --- a/include/asm-x86/kvm.h +++ b/include/asm-x86/kvm.h @@ -114,6 +114,21 @@ struct kvm_sregs { __u64 interrupt_bitmap[(KVM_NR_INTERRUPTS + 63) / 64]; }; +/* for KVM_GET_FPU and KVM_SET_FPU */ +struct kvm_fpu { + __u8 fpr[8][16]; + __u16 fcw; + __u16 fsw; + __u8 ftwx; /* in fxsave format */ + __u8 pad1; + __u16 last_opcode; + __u64 last_ip; + __u64 last_dp; + __u8 xmm[16][16]; + __u32 mxcsr; + __u32 pad2; +}; + struct kvm_msr_entry { __u32 index; __u32 reserved; |